2 White Sweet Alyssum Live Plants, 8 Inch Tall, Alyssum Perennial Flowers for Garden Beds, 3 Inch Pot White Alyssum or Sweet Alyssum is an annual or perennial plant known for its delicate, fragrant clusters of small, white flowers. It’s suitable for ground cover, borders, rock gardens Height and Spread: Typically grows to a height of 4 to 6 inches and can spread about 12 inches or more Thrives in full sun to partial shade USDA zones 2-11